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Construction, main technical parameter, working process of ZQF-300 tiltable ball grinder were introduced. 介绍了ZQF-3 0 0型倾翻式球磨机的结构、主要技术参数及工作过程。
This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linear motor as precision feed system. 该磨床选用陶瓷球轴承电主轴作为高速主轴系统，利用直线电机作为高速精密进给系统。
In order to improve the accuracy of ball lead-screw grinding, a new method of compensating input feedforward control is used in the system of laser feedback error compensation for lead-screw grinder. 为提高精密滚珠丝杠磨削精度，在激光反馈螺纹磨床误差补偿系统中提出了一种误差输入前馈补偿控制方法。